MC250×12.5
Miscellaneous channels from CISC Structural Section Tables SST12.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 254 mm | 10 in |
| Flange width, b_f | 38 mm | 1.4961 in |
| Web thickness, t_w | 4.3 mm | 0.169291 in |
| Flange thickness, t_f | 7.1 mm | 0.279528 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 13,300,000 mm⁴ | 31.9534 in⁴ |
| Elastic modulus, Sₓ | 104,000 mm³ | 6.3465 in³ |
| Radius of gyration, rₓ | 91.6 mm | 3.6063 in |
| Distance to top fibre | 127 mm | 5 in |
| Distance to bottom fibre | 127 mm | 5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 136,000 mm⁴ | 0.326741 in⁴ |
| Elastic modulus, S_y | 4,410 mm³ | 0.269115 in³ |
| Radius of gyration, r_y | 9.28 mm | 0.365354 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 17,200 mm⁴ | 0.041323 in⁴ |
| Warping constant, C_w | 1.87000e+9 mm⁶ | 6.9637 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 12.5 kg/m | 8.4 lb/ft |